CROWN 49045-750 Relief Valve Block RW18

( Brand: Crown ), ( Manufacturer Part Number: 49045-750 ), ( Part Type: Valve Block ), ( Forklift Part Type: Valve )

Review CROWN Relief Valve And Block

The Crown 49045-750 Relief Valve Block RW18 is a high-performance pressure relief solution designed for industrial applications. This relief valve block is engineered with durability and reliability in mind, making it an ideal choice for various industries such as oil and gas, power generation, and chemical processing.

The valve block measures 18 inches in length and is suitable for use with multiple relief valves, making it a versatile option for larger systems. It is made from cast iron, ensuring it can withstand the rigors of heavy-duty use and high-pressure environments. The block comes with 12 inlet and 12 outlet connections, allowing for easy integration with various piping systems.

The Crown 49045-750 Relief Valve Block RW18 is equipped with relief valves that are tested and guaranteed to meet the ASME Boiler and Pressure Vessel Code Section I power boiler and Section VIII pressure vessel requirements. The relief valves are designed to automatically open when the set pressure is reached, releasing excess pressure to prevent damage to equipment or potential harm to personnel.

The block features a rugged design with a drain plug located at the bottom for easy maintenance and draining. It also comes with a pressure gauge port for monitoring system pressure levels. The connections are threaded for ANSI Class 150 or 300, ensuring a secure fit and reliable seal.

The Crown 49045-750 Relief Valve Block RW18 is engineered to provide years of reliable service in even the most demanding environments. It is backed by Crown's commitment to quality and customer satisfaction, making it an essential component in any industrial pressure system.

The Crown 49045-750 Relief Valve Block RW18 is a pressure relief device designed for various industrial applications. Like any other product, it comes with its advantages and disadvantages. Here's a brief analysis of each:

1. Durable Construction: This relief valve block is made of cast iron, which is known for its strength and durability. It can withstand high pressure and temperatures, making it suitable for heavy-duty industrial applications.

2. Multiple Valve Ports: The RW18 relief valve block comes with 18 valve ports, which allows for the installation of multiple relief valves. This is an excellent feature for larger systems that require multiple pressure relief points.

3. Easy Installation: The relief valve block is pre-drilled and comes with mounting brackets, making it easy to install. It also has a removable top cover, which provides easy access to the valves for maintenance and repair.

1. Weight: The cast iron construction of the relief valve block makes it quite heavy, which can make installation and transportation more challenging. It's essential to ensure that the mounting surface can support the weight of the block.

2. Cost: The Crown 49045-750 Relief Valve Block RW18 is a premium product, and its price reflects its high-quality construction and features. It may be more expensive than some other relief valve blocks on the market.

3. Limited Options for Valve Types: Although the relief valve block can accommodate multiple valves, it's essential to note that the valves must be of a specific type that is compatible with the block.

The Crown 49045-750 Relief Valve Block RW18 is an excellent choice for industrial applications that require multiple pressure relief points and can support the weight and cost of the product. Its durable cast iron construction, easy installation, and flexibility to accommodate multiple valves make it an attractive option for heavy-duty systems. However, its weight and cost may be a disadvantage for some users.

If you're in the market for a relief valve block and require multiple pressure relief points, the Crown 49045-750 Relief Valve Block RW18 is an excellent choice. Its durable construction, easy installation, and flexibility to accommodate multiple valves make it a worthwhile investment for industrial applications. However, it's essential to consider the weight and cost of the product before making a purchase. If weight or cost is a significant concern, you may want to explore other options in the market that may be more suitable for your specific application.

Details:

Looks like a good quality original used part. Please see pictures for details.

part #: 49045750 prices

• $62.69-$199.99

specifications forklifacc:

• brand: Crown
• mpn: 49045-750
• part type: Valve Block
• forklift part type: Valve

offer forklifacc:

• best offers: True
• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: November 4, 2025

returns forklifacc:

• policy: No Returns

payments forklifacc:

• credit card: Discover
• other
• wallet: Apple-pay

seller forklifacc:

• city: Campbellsburg, Indiana
• # reviews: 485
• rating: 99.6%

general forklifacc:

• condition: Used
• Warehouse Loading Unloading > Warehouse klift Parts Accessories > Other klift Parts Accessories

shipping forklifacc:

• service: UPS Ground
• class: Standard
• type: Fixed
• transit: 4-13 Days
• cost: $11.00
• carrier: UPS

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